The invention relates to the technical field of vehicle control, in particular to a vehicle torque determination method and device, a vehicle-mounted controller and a vehicle. The method comprises the steps of determining whether initial torque of a target vehicle is abnormal or not based on a torque control type of the target vehicle; under the condition that the initial torque is abnormal, the initial torque is updated according to the abnormal type of the initial torque, and candidate torque is obtained; and determining the target torque of the target vehicle according to the candidate torque and the required torque of the target vehicle. The target vehicle is prevented from generating an abnormal condition when responding to the torque, the driving safety of the vehicle is ensured, the target torque of the target vehicle is determined through the candidate torque and the demand torque, the adaptability of the target torque and the target vehicle is further ensured, the matching degree of the target torque and the actual driving demand of the vehicle is further improved, and the driving safety of the vehicle is improved. And the driving experience of the user in the target vehicle is improved.

    本申请涉及车辆控制技术领域,特别是涉及一种车辆扭矩确定方法、装置、车载控制器和车辆。方法包括:基于目标车辆的扭矩控制类型,确定目标车辆的初始扭矩是否异常;在初始扭矩异常的情况下,根据初始扭矩的异常类型,对初始扭矩进行更新,得到候选扭矩;根据候选扭矩和目标车辆的需求扭矩,确定目标车辆的目标扭矩。本申请防止目标车辆在响应扭矩时出现异常情况,保证了车辆的行驶安全,并且,通过候选扭矩和需求扭矩,确定目标车辆的目标扭矩,进一步保证了目标扭矩与目标车辆的适配性,进一步提高了目标扭矩与车辆实际行驶需求的匹配程度,提高用户的在目标车辆内的驾乘体验。


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    Title :

    Vehicle torque determination method and device, vehicle-mounted controller and vehicle


    Additional title:

    车辆扭矩确定方法、装置、车载控制器和车辆


    Contributors:
    TANG JIE (author) / HUANG DAFEI (author) / LIU XIAOFEI (author) / ZHENG DENGLEI (author) / CHEN YI (author) / ZHANG YANG (author) / CUI HUANYU (author)

    Publication date :

    2024-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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